The improvements in expressiveness and structure might allow us to keep systems running longer, and to incrementally improve them without incurring the expense of a complete rewrite.
表达以及结构方面的提高允许我们保持系统运行更长的时间，并且不会带来完全改写的开销就可以增量地对其进行提高。
But it is a big concern for brick-and-mortar retailers, whose prices are often higher than those of e-tailers, since they must bear the extra expense of running stores.
但对于实体零售店来说，这却成了一块心病。由于实体店需要另外承担店铺经营费用，商品价格总是比网店高。
When you factor in the repair expenses to the overall expense of running a boat, you will quickly see the benefits of fiberglass.
特别是当你在比较维修费用占整个船舶管理费用的比例时，你就能很快的看到使用玻璃钢的好处了。
Environmental impact and running expense of minitype gas-fired boiler and oil-fired boiler are compared and analyzed in this paper from the environmental economy Angle.
从环境经济学的角度，对一般常用的小型燃煤锅炉与燃油(气)锅炉的环境影响及运行费用进行了比较分析。
Besides we will produce full-scale and descend launch expense, thus we can descend by a street the satellite running life and cost.
而且还可进行规模生产和降低发射费用，因而可大幅度降低卫星的运行寿命和成本。
The authors presented principle, process, operation, applied range and running expense of a bioslurry reactor, with an emphasis on the intensifying method.
总结了生物泥浆反应器这种高效生物修复技术的原理，工艺流程、运行方式、应用范围和运行费用，并重点介绍了其强化手段。
The hydraulic-driven bicycle has the advantages of low consumption expense, light weight, high running speed, no noise, convenience and practicality.
本实用新型的效果是：消耗费用低、重量轻、行驶速度快，无噪音，方便实用。
Investors use dirty tactics like "running out the clock" to extract the best terms for themselves at the expense of entrepreneurs.
投资者采用卑鄙的“拖延时间等待终场”策略来为自己谋取最有利的条款，而牺牲了创业者。
In the process of design, it is emphasized the veracity of calculating the expense and running efficiency.
在设计的过程中，更加注重了系统计费的准确性和运行的高效性。
Compared with other parallel genetic algorithms, it has less communication expense and much higher running efficiency.
它只需要较少的通讯开销，从而具有很高的运行效率。
Compared with other parallel genetic algorithms, it has less communication expense and much higher running efficiency.
它只需要较少的通讯开销，从而具有很高的运行效率。
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